What this part is and where it fits
The DP8464BV-2 is a bipolar pulse detector from National Semiconductor in a PQCC28 package. It is designed to detect and condition fast pulse signals in digital or mixed-signal systems, typically used in data acquisition, timing, or instrumentation front-ends where a clean digital pulse output is needed from a noisy or edge-rate-limited input.
Lifecycle and regulatory status
It is RoHS non-compliant, which means it contains lead (Pb) in the solder finish or die attach. That rules it out for EU RoHS-exempt applications unless you hold a valid exemption. For military, aerospace, or high-reliability programs that explicitly allow tin-lead finishes, this is often the preferred option.
Sourcing this part
We source and quote this part to order against an RFQ through independent distribution. If you need a batch for a production run or a one-off repair, send the RFQ and we will pull the best available lots.